--- product_id: 238915473 title: "Hofun PH Meter & TDS Meter Combo, Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium" brand: "hofun" price: "8 zł" currency: PLN in_stock: false reviews_count: 8 url: https://www.desertcart.pl/products/238915473-hofun-ph-meter-and-tds-meter-combo-upgraded-backlight-ph store_origin: PL region: Poland --- # 4-in-1 Testing Backlit LCD Auto Temp Comp Hofun PH Meter & TDS Meter Combo, Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium **Brand:** hofun **Price:** 8 zł **Availability:** ❌ Out of Stock ## Summary > 💧 Dive into Clarity with Hofun! ## Quick Answers - **What is this?** Hofun PH Meter & TDS Meter Combo, Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium by hofun - **How much does it cost?** 8 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/238915473-hofun-ph-meter-and-tds-meter-combo-upgraded-backlight-ph) ## Best For - hofun enthusiasts ## Why This Product - Trusted hofun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Calibration Made Simple:** Easy calibration with buffer powder for instant pH readings. - • **Versatile Testing Power:** Perfect for pools, aquariums, and more—your all-in-one water quality solution. - • **Illuminate Your Insights:** Big Backlit LCD for easy reading, day or night. - • **Temperature? No Problem!:** Automatic temperature compensation for reliable readings. - • **Precision at Your Fingertips:** Quick and accurate results in seconds with a sensitive probe. ## Overview The Hofun PH Meter & TDS Meter Combo is a high-accuracy, 4-in-1 water quality tester designed for household drinking, pools, and aquariums. Featuring a large backlit LCD display, automatic temperature compensation, and easy calibration, it provides quick and reliable results for various water testing needs. ## Description Full description not available ## Features - ✔[ EASY READING BIG BACKLIT LCD DISPLAY & QUALIFIED WATER TESTER ] Hofun water quality meter with Big Backlit LCD is far superior than other ones, which allows wider angles of data reading and night reading. - ✔[ RELIABLE WATER TESTER -- ACCURATE & QUICK ] : Equipped with premium quality &sensitive probe, Hofun water quality tester enables quick and convenient test. Put the probe into water and LCD shows accurate results in seconds. - ✔[ AUTOMATIC TEMPERATURE COMPENSATION ]: No more need to worry about the temperature of to-be tested liquid, as PH meter & TDS meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH & TDS value of the sample at any temperature in a range of 32°F - 140°F (0°C - 60°C). - ✔[ EASY CALIBRATION ]: The Hofun PH pen is featured with auto temperature compensation which can be adjusted to water temperatures and water quality to give PH readings almost instantly. As well, the tester can be tested with using Buffer Powder. - ✔[ WIDE USAGE ]: Pocket Size PH meter & TDS meter is the ideal water tester for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more. ## Images ![Hofun PH Meter & TDS Meter Combo, Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium - Image 1](https://m.media-amazon.com/images/I/71Yf6OZI6rL.jpg) ![Hofun PH Meter & TDS Meter Combo, Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium - Image 2](https://m.media-amazon.com/images/I/719N3VIuINL.jpg) ![Hofun PH Meter & TDS Meter Combo, Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium - Image 3](https://m.media-amazon.com/images/I/61qqJiOuK1L.jpg) ![Hofun PH Meter & TDS Meter Combo, Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium - Image 4](https://m.media-amazon.com/images/I/71-7ic88tRL.jpg) ![Hofun PH Meter & TDS Meter Combo, Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium - Image 5](https://m.media-amazon.com/images/I/71WU9c46B8L.jpg) ## Questions & Answers **Q: What are the steps for calibration? I want to know how many steps are involved before I purchase one.** A: There are three different range of solution powder, you can calibrate the meter by dipping three bottles of solution with different PH value. And after each calibration, do no forget to clean the sensor of meter with distilled water. **Q: Tds meter does not hold reading. is it broke? i sent one back because i thought it was broke and the new one does the same thing.** A: I think it is living reading tester. So just take the value when it is stable of X.X **Q: What is the test range of the ph tester?** A: Test Range of this ph meter is 0-14 PH. **Q: Is there amy way to calibrate it after long term of usage?** A: Yes, the ph meter comes with 3 pack of calibration powder. You may calibrate the ph tester with the help of User Manual. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars For a less expensive ph/tds meter works perfect. *by J***D on Reviewed in the United States on November 28, 2021* Well been using for several months and so far no problems. Calibration was little tricky just had to keep trying until I got it to calibrate like it should. I use it about every other day and check calibration about every couple weeks and so far I haven’t had to recalibrate. Very important to rinse probe after use in some distilled water then I shake the water off and blow on it to dry before I put cap on it. Seems to be accurate enough for my needs when checking it to see if it’s still calibrated it’s within a few 10th and has stayed that way. Super easy to use would like it if the light on the display stayed on longer but turn it off then back on solves that. The tds meter also seems to work very well I check it with reverse osmosis water from a 6 stage filter system and so far it works like it’s supposed to. 5 stars all around recommend for anyone needing a ph/tds meter.. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Pretty good testing equipment right out of the box *by K***D on Reviewed in the United States on May 7, 2021* I think if this kit were to be better, it would include a 250 ml measuring cup to calibrate the ph tester and possibly have a recalibration kit for more than one shot (like link to the ph packs or a large vessel and a measurement per 250 ml so you can recalibrate multiple times easily).The temperature and ppm testing was spot-on and easy to use right out of the gate. I think my device looked pretty darn calibrated prior to being calibrated, so even though it says it needs to be calibrated, you may test it in a few solutions you know the ph level of and find it's within .15 ph of reality already. Not bad.Again, I think they should make a calibration kit and add-on as an option to group with this to get more value out of the ph tester, which was my primary focus. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Quality, Helpful Product *by M***E on Reviewed in the United States on April 1, 2022* I recently started keeping discus for the first time, and knowing how difficult they can be to keep healthy, I knew I would probably have to pay more attention than usual to the ph in my aquarium. I elected to give this product a try because it was reasonably priced and had gotten good reviews. So far, I have not been disappointed. The meter give off accurate readings and are extremely easy to use. This product is more convenient than a lot of standard ph kits, which require addition of chemicals into tiny test tubes and subsequent matching to color charts. This product is efficient and gets the job done. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/238915473-hofun-ph-meter-and-tds-meter-combo-upgraded-backlight-ph](https://www.desertcart.pl/products/238915473-hofun-ph-meter-and-tds-meter-combo-upgraded-backlight-ph) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-25*